VEVOR Variable Frequency Drive, AC 220V Input 4KW Variable Frequency CNC Drive Inverter Converter, VFD 5.5HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed ControlUnique Control MethodHigh-Quality MaterialHigh Air VolumeSmart Digital DisplayMultiple ProtectionWide ApplicationInput Phase: 1 or 3 Phase,Output Phase: 3 Phase,Vibration: Below 0.5 G,Output Current: 0-17A,Input Voltage: 220V,Product Size: 8.7 x 4.6 x 5.8 in / 220 x 118 x 148 mm,Input Frequency: 50/60 Hz,Horsepower: 5.5 HP,Working Temperature: 23~104℉/-5 ~ 40 ℃,Humidity: 0-90% Relative Humidity (without dew),Model: H100-4S2-1B,Output Voltage: 0-220V,Net Weight: 5.73 lbs / 2.6 kg,Power: 4 kW,Input Current: 0-17A,Output Frequency: 0-1000 Hz